Finding the Third Proportional to 52,642,338 and 113,608,165.50

Step by Step Solution

1. Step 1: Write the proportion equation
   52,642,338 : 113,608,165.50 = 113,608,165.50 : x
2. Step 2: Convert to fraction form
   52,642,338/113,608,165.50 = 113,608,165.50/x
3. Step 3: Cross multiply
   52,642,338x = 113,608,165.50 × 113,608,165.50
4. Step 4: Simplify right side
   52,642,338x = 12,906,815,268,275,390
5. Step 5: Solve for x
   x = 12,906,815,268,275,390/52,642,338
6. Step 6: Final answer
   x = 245,179,370.04